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* Update autoCallFunction() and findAlongAttrPath().

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This commit is contained in:
Eelco Dolstra 2010-04-07 15:47:06 +00:00
parent 9a64454faa
commit af2a372bb0
10 changed files with 120 additions and 188 deletions
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14
src/libexpr/common-opts.cc
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@ -9,7 +9,7 @@ namespace nix {
bool parseOptionArg(const string & arg, Strings::iterator & i,
const Strings::iterator & argsEnd, EvalState & state,
ATermMap & autoArgs)
Bindings & autoArgs)
{
if (arg != "--arg" && arg != "--argstr") return false;
@ -19,11 +19,13 @@ bool parseOptionArg(const string & arg, Strings::iterator & i,
string name = *i++;
if (i == argsEnd) throw error;
string value = *i++;
Expr e = arg == "--arg"
? parseExprFromString(state, value, absPath("."))
: makeStr(value);
autoArgs.set(toATerm(name), e);
Value & v(autoArgs[toATerm(name)]);
if (arg == "--arg")
state.mkThunk_(v, parseExprFromString(state, value, absPath(".")));
else
mkString(v, value);
return true;
}